using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;

namespace _9.FloatingPointBinaryRepresentation
{
    class FloatingPointBinaryRepresentation
    {
        static void Main()
        {
            float number;
            bool isCorrectEntry = false;
            Console.WriteLine("Enter an  number:");
            isCorrectEntry = float.TryParse(Console.ReadLine(), out number);
            if (isCorrectEntry == false)
            {
                Console.WriteLine("Wrong entry!");
                return;
            }
            long longNumber = BitConverter.DoubleToInt64Bits(number);
            string stringNumber = Convert.ToString(longNumber, 2).PadLeft(64,'0');
            string sign = stringNumber.Substring(0, 1);
            string exponent = stringNumber.Substring(1, 1) + stringNumber.Substring(5, 7);
            string mantisa = stringNumber.Substring(12, 23);
            Console.WriteLine("{0,-6}{1,-15}{2,23}", sign, exponent, mantisa);
            Console.WriteLine("{0,-6}{1,-15}{2,-23}", "sign", "exponent", "mantisa");
        }
    }
}